201974451

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{93377}}^1$

素因数の和:93490

約数の個数: 16

約数和(自身を含む): 310761984

約数和(自身を除く): 108787533

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 93377, 280131, 653639, 1960917, 9617831, 28853493, 67324817, 201974451]

約数ペア:

[(1, 201974451), (3, 67324817), (7, 28853493), (21, 9617831), (103, 1960917), (309, 653639), (721, 280131), (2163, 93377)]